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Other Costs, Net - Additional Information (Details) $ in Thousands | 12 Months Ended
--- | ---
Jan. 01, 2022 USD ($) employee | Jan. 02, 2021 USD ($) employee | Dec. 28, 2019 USD ($) employee
2021 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs | $ 176 |  |
2020 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  | $ 1,118 |
2019 Restructuring Plan | Canada |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Number of positions eliminated related to restructuring | employee |  |  | 6
2019 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  |  | $ 192
Flow Control |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Total restructuring cost | 980 |  |
Flow Control | 2021 Restructuring Plan |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Total restructuring cost | 481 |  |
Impairment charges of ROU asset | 79 |  |
Severance costs | $ 176 |  |
Number of positions eliminated related to restructuring | employee | 3 |  |
Flow Control | 2021 Restructuring Plan | Machinery and Equipment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Impairment charge of machinery and equipment | $ 226 |  |
Flow Control | 2020 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  | $ 659 |
Number of positions eliminated related to restructuring | employee |  | 34 |
Industrial Processing |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Impairment charge of machinery and equipment |  | $ 1,861 | $ 2,336
Pre-tax gain on sale of real estate | 515 |  |
Cash proceeds from sale of real estate | $ 1,634 |  |
Industrial Processing | 2020 Restructuring Plan |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Number of positions eliminated related to restructuring | employee |  | 21 |
Industrial Processing | 2020 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  | $ 277 |
Number of positions eliminated related to restructuring | employee |  | 26 |
Material Handling | 2020 Restructuring Plan | Employee severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Severance costs |  | $ 182 |
Number of positions eliminated related to restructuring | employee |  | 4 |

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